Updated README

Author: johnmcbride

XAXD/SiteFeatureDetection/README.MD

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+# XDFeatureDetection
+
+This script is intended to detect the usage of key features within XenApp/XenDesktop sites. 
+
+
+## Getting Started
+
+Simply execute the PowerShell script and output is returned on the feature usage.
+
+
+### Prerequisites
+
+Requires the built-in Citrix PowerShell snap-ins on the delivery controller
+
+Must enable the running of 3rd party scripts within PowerShell (Set-ExecutionPolicy)
+
+Must use an account that is both a local administrator and Citrix administrator
+
+
+## Built With
+
+* [Microsoft Powershell](https://msdn.microsoft.com/powershell)
+
+
+## NEW IN THIS VERSION (1.0.5):
+
+Initial release
+
+
+## EXAMPLES
+
+This script should be run (as administrator) on a delivery controller in a XenApp/XenDesktop site.
+
+.\XDFeatureDetection_v105.ps1
+
+
+## Versioning & Authors
+
+VERSION
+1.0.5
+
+DATE MODIFIED
+10/20/2017
+
+AUTHOR
+Allen Furmanski, Citrix Product Marketing